Chair



FIG. 1 is a perspective view of a chair showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side view thereof, the opposite side being a mirror image of the side shown; and,

FIG. 5 is a bottom plan view thereof.

The rear of the chair is not part of the claimed design.

FIGS. 2 through 5 have been shown on a reduced scale with respect to FIG. 1. 

The ornamental design for a chair, as shown and described. 